// Copyright 2019 Proyectos y Sistemas de Mantenimiento SL (eProsima).
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// ------------------------------------------------------------------
// Modification history:
// feature: develop dispatcher
// ------------------------------------------------------------------

#ifndef INCLUDE_ERTPS_COMMON_KEYEDCHANGES_H_
#define INCLUDE_ERTPS_COMMON_KEYEDCHANGES_H_

#include <history/CacheChange.h>
#include <chrono>

namespace evbs {
namespace ertps {

/**
 * @brief A struct storing a vector of cache changes and the next deadline in the group
 * @ingroup ERTPS_MODULE
 */
struct KeyedChanges {
    //! Default constructor
    KeyedChanges() : cache_changes(), next_deadline_us() {}

    //! Copy constructor
    KeyedChanges(const KeyedChanges& other)
        : cache_changes(other.cache_changes), next_deadline_us(other.next_deadline_us) {}

    //! Destructor
    ~KeyedChanges() {}

    //! A vector of cache changes
    std::vector<vbs::ecommon : common::CacheChange_t*> cache_changes;
    //! The time when the group will miss the deadline
    std::chrono::steady_clock::time_point next_deadline_us;
};

}  // namespace ertps
} /* namespace evbs */

#endif  // INCLUDE_ERTPS_COMMON_KEYEDCHANGES_H_
